Lesser guitarfish vs Olive-gray Thomasomys

Zapteryx brevirostris compared with Thomasomys cinereus

Key Differences

• Lesser guitarfish is Endangered while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Lesser guitarfish	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rhinopristiformes (Rhinopristiformes)	Rodentia (Rodents)
Family	Rhinobatidae	Cricetidae
Genus	Zapteryx	Thomasomys
Species	Zapteryx brevirostris	Thomasomys cinereus

Evolutionary Relationship

Lesser guitarfish and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser guitarfish

EN — Endangered

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Lesser guitarfish	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser guitarfish

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.